@article{MZM_1981_30_5_a0,
     author = {O. M. Makarov},
     title = {Dual problems of multiplication of a vector by a matrix},
     journal = {Matemati\v{c}eskie zametki},
     pages = {641--648},
     publisher = {mathdoc},
     volume = {30},
     number = {5},
     year = {1981},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1981_30_5_a0/}
}